[Bug 499452] [NEW] Hard drive access errors

Launchpad Bug Tracker 499452 at bugs.launchpad.net
Mon Jun 7 10:14:46 UTC 2010 

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Since upgrading, I get the following filling my syslog file, and it also
causes my computer to run very slowly, and the usage is very, very high.
It is almost unusable.  I'm running Ubuntu 9.10 on an Acer
AM1100-B1409A.

Dec 22 08:28:19 bookworm-acerdesktop pulseaudio[21361]: pid.c: Stale PID file, overwriting.
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691360.184392] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691360.185334] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691360.185340] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691360.185362] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691363.156787] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691363.157728] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691363.157734] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691363.157756] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691366.131760] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691366.132821] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691366.132828] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691366.132851] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691369.264711] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691369.265649] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691369.265655] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691369.265677] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691372.400899] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691372.401839] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691372.401845] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691372.401867] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.533916] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.534875] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.534881] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.534914] sd 0:0:0:0: [sda] Unhandled sense code
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.534919] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.534927] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.534936] Descriptor sense data with sense descriptors (in hex):
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.534941]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.534958]         1b 8b 23 22 
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.534965] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691375.535001] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691378.916589] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691378.918430] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691378.918436] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691378.918463] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691382.431841] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691382.432779] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691382.432785] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691382.432806] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691385.406834] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691385.407777] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691385.407783] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691385.407805] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691388.698038] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691388.698964] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691388.698971] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691388.698990] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691391.672955] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691391.673893] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691391.673899] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691391.673916] ata1: EH complete
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.806036] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.806973] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.806979] ata1.00: configured for UDMA/133
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.807002] sd 0:0:0:0: [sda] Unhandled sense code
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.807006] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.807014] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.807023] Descriptor sense data with sense descriptors (in hex):
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.807028]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.807045]         1b 8b 23 22 
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.807052] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
Dec 22 08:38:07 bookworm-acerdesktop kernel: [691394.807089] ata1: EH complete

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Incomplete

-- 
Hard drive access errors
https://bugs.edge.launchpad.net/bugs/499452
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